package com.eduorder.utils;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Random;

public class OrderNoUtil {
	/**
	 * 获取订单号
	 * @return
	 */
	public static String getOrderNo() {
		SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss");
		String newDate = sdf.format(new Date());
		String result = "";
		Random random = new Random();
		for (int i = 0; i < 3; i++) {
			result += random.nextInt(10);
		}
		return newDate + result;
	}

}
